--- title: "Dr. Melissa E. Duncanson | Obstetrician in San Mateo, CA | Sutter Health" description: "Dr. Melissa E. Duncanson, M.D. practices Obstetrics and Gynecology in San Mateo, CA. Accepting new patients." url: "https://www.sutterhealth.org/find-provider/dr-melissa-e-duncanson-1046249411" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Find a provider](https://www.sutterhealth.org/find-provider) / 3. Melissa E. Duncanson, M.D. ![Melissa E. Duncanson, M.D.](https://dyn.mktgcdn.com/p/xdt0F2uDIzIuPGZcwtIfF5PeGLfJ0o8wSEhpvccz9jg/fit=crop,gravity=auto,dpr=2,width=230,height=230) # Melissa E. Duncanson, M.D. ## Obstetrics and Gynecology - Accepting new patients [136 North San Mateo Dr.Suite 101San Mateo, CA 94401](https://www.google.com/maps/dir/?api=1&destination=136+North+San+Mateo+Dr.+San+Mateo%2C+CA+94401+US) ## Schedule appointment [650-344-1114](tel:+16503441114) Jump to: - [About](https://www.sutterhealth.org/find-provider/dr-melissa-e-duncanson-1046249411#provider-about) - [Insurance](https://www.sutterhealth.org/find-provider/dr-melissa-e-duncanson-1046249411#provider-health-plans) - [Locations](https://www.sutterhealth.org/find-provider/dr-melissa-e-duncanson-1046249411#provider-locations) - [Services](https://www.sutterhealth.org/find-provider/dr-melissa-e-duncanson-1046249411#provider-services) ## About Dr. Duncanson Languages English Gender Female ## Education and training **Medical school:** University of Utah School of Medicine **Residency:** MedStar Health - Georgetown University Hospital, Obstetrics and Gynecology ## Affiliations ### Hospitals - Sutter Mills Peninsula Medical Center ### Other - Mills-Peninsula Medical Group ## Accepted insurance Search plan or carrier name **Aetna (1 plan)** ### Aetna - Aetna Value Network HMO (AVN) **Alignment (4 plans)** ### Alignment - Alignment Health Plan My Choice (Medicare Advantage PPO) - Alignment Health Sutter Advantage +More (Medicare Advantage HMO) - Retiree Options (Medicare Advantage HMO) - Retiree Options (Medicare Advantage PPO) **Anthem Blue Cross of California (6 plans)** ### Anthem Blue Cross of California - Advantage HMO - Anthem Blue Cross HMO Saver Small Group Plan - Anthem Blue Cross HMO, also sometimes known as California Care or Rural Cal Care (includes CalPERS Traditional HMO) - Anthem Blue Cross HMO/POS (California Care Plus) - Anthem Blue Cross Small Group HMO (also sometimes known as California Care) - Direct Access **Blue Shield of California (3 plans)** ### Blue Shield of California - Blue Shield Access+ HMO CalPERS Limited Network - Blue Shield Access+ HMO Plan - Blue Shield Added Advantage POS (Point-Of-Service) Plan**Note:** - PPO Benefit Level Coverage can vary, so we suggest confirming with your health plan and provider’s office before your visit. ## Care locations 136 North San Mateo Dr. Suite 101 San Mateo, CA 94401 [Get directions](https://www.google.com/maps/dir/?api=1&destination=136+North+San+Mateo+Dr.+San+Mateo%2C+CA+94401+US) [650-344-1114](tel:+16503441114) 650-344-2274 ## Areas of expertise Explore the services and treatments this provider may offer. **Clinical expertise** ### Procedures - [Childbirth](https://www.sutterhealth.org/services/pregnancy-and-childbirth) - [Labor and delivery](https://www.sutterhealth.org/services/labor-and-delivery) ## Related services offered by Sutter - [Gynecologic surgery](https://www.sutterhealth.org/services/gynecologic-surgery) - [Gynecology screenings and prevention](https://www.sutterhealth.org/services/gynecology-screenings-and-prevention) ### Disclaimer _This provider directory is provided as a convenience to you. It is not intended as a recommendation, referral or endorsement of any particular provider. Physicians are not employees or agents of Sutter Health or its subsidiaries. The information is submitted by each doctor and we make no guarantee or warranty as to the accuracy of the information. You should verify the accuracy of the information directly with the provider's office._ _All doctors on this site are in the Sutter system. 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